Igniter seals, detonator seals and initiator seals are designed to protect and in the event of ignition direct pyrotechnic and explosive charges whilst isolating them from the local environment. The airbag igniter that must function reliably for the entire lifespan of an automobile is an excellent example.

They are used in high-pressure military applications, including detonators, explosive initiators, squibs, gas generators and other explosive devices.

SGA also offer additional services for attaching fuse wires or foils and associated components such as capacitive filtering.